Page 266 - THREADING CATALOG

USER GUIDE
THREAD MILLING DC TP LU OAL DCONMS
MTECSH

MTECSH (Mill Thread Endmills Carbide Short Hard
Material) solid short left-hand cut (CNC code M04)
carbide thread mills for the production of small internal
threads in hard materials. These thread mills feature
a short 3-tooth cutting with 3 flutes and a released
neck between the cutting zone and the shank.
This family is suitable for machining hardened materials up
to HRC 62. Apart from hardened steel, they can be used
on titanium, nickel-based alloys and stainless steel at high
speeds and medium feeds. The short cutting profile of
the tool exerts low forces. The tools provide the possibility
to machine materials with a higher tensile strength and
hardness using relatively high cutting data. The tools are
used for left-hand cutting, enabling climb milling, and
can function well in blind holes. The same tool can be
used for producing right-hand and left-hand threads.
This unique tool design offers very precise profiles and
a high performance. The cutting profile exerts a low
force which minimizes tool bending. This facilitates
parallel and high thread precision for the entire length.
MTECSH endmills are available with cutting diameters
from 0.72 mm up to 12 mm by metric system or
from 0.057 inch to 0.362 inch by imperial and United
States customary systems. This line offers a solution
for full profiles for most popular standards.

MTECI

OAL
LU
DC DCONMS
60°
MTECI (Mill Thread Endmills Carbide I) solid carbide thread
mills with coolant holes in the large diameters, for internal
and external threads for the production of small internal
threads. These thread mills feature a Single-Point cutting
head design and a released neck between the cutting zone
and the shank. This family can machine Thread lengths up
to 5 x DC (thread length = 5 x cutting diameter of endmill).
MTECI products are recommended for internal deep thread
milling and can be used for external deep thread milling.
This family can also machine threads near thin walls.
This unique tool design offers very precise profiles and
a high performance. The very short profile exerts a
low force which minimizes tool bending. This facilitates
parallel and high thread precision for the entire length.
MTECI endmills are available with cutting diameters
0.72 mm up to 16 mm. This line offers a solution for
partial profile 60° and full profiles for ISO standards.

ISCAR
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